1885343570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157243}}^1$

素因数の和:157370

約数の個数: 32

約数和(自身を含む): 3736117440

約数和(自身を除く): 1850773870

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 157243, 314486, 786215, 1572430, 1729673, 3459346, 8648365, 17139487, 17296730, 34278974, 85697435, 171394870, 188534357, 377068714, 942671785, 1885343570]

約数ペア:

[(1, 1885343570), (2, 942671785), (5, 377068714), (10, 188534357), (11, 171394870), (22, 85697435), (55, 34278974), (109, 17296730), (110, 17139487), (218, 8648365), (545, 3459346), (1090, 1729673), (1199, 1572430), (2398, 786215), (5995, 314486), (11990, 157243)]